org.rapidoid.insight

Class Metrics

java.lang.Object

org.rapidoid.RapidoidThing

org.rapidoid.config.RapidoidInitializer

org.rapidoid.insight.Metrics

All Implemented Interfaces:

Runnable

@Authors(value="Nikolche Mihajlovski")
 @Since(value="5.1.0")
public class Metrics
extends RapidoidInitializer
implements Runnable

Field Summary

Fields

Modifier and Type	Field and Description
static TimeSeries	MEM_TOTAL
static TimeSeries	MEM_USED
static Map<String,TimeSeries>	METRICS
static TimeSeries	NUM_FILE_DESC
static TimeSeries	NUM_THREADS
static TimeSeries	PROCESS_CPU
static TimeSeries	SYSTEM_CPU

Constructor Summary

Constructors

Constructor and Description
Metrics()

Method Summary

Modifier and Type	Method and Description
static Map<String,TimeSeries>	all()
static void	bootstrap()
static TimeSeries	get(String uri)
static TimeSeries	measure(String title, Callable<? extends Number> var)
static TimeSeries	measure(String title, Callable<? extends Number> var, long period, TimeUnit timeUnit)
static TimeSeries	measure(String title, Number var)
static TimeSeries	measure(String title, Number var, long period, TimeUnit timeUnit)
static TimeSeries	register(String uri, TimeSeries metric)
void	run()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

METRICS

public static final Map<String,TimeSeries> METRICS

SYSTEM_CPU

public static final TimeSeries SYSTEM_CPU

PROCESS_CPU

public static final TimeSeries PROCESS_CPU

MEM_USED

public static final TimeSeries MEM_USED

MEM_TOTAL

public static final TimeSeries MEM_TOTAL

NUM_THREADS

public static final TimeSeries NUM_THREADS

NUM_FILE_DESC

public static final TimeSeries NUM_FILE_DESC

Constructor Detail

Metrics

public Metrics()

Method Detail

bootstrap

public static void bootstrap()

get

public static TimeSeries get(String uri)

register

public static TimeSeries register(String uri,
                                  TimeSeries metric)

run

public void run()

Specified by:

run in interface Runnable

all

public static Map<String,TimeSeries> all()

measure

public static TimeSeries measure(String title,
                                 Number var)

measure

public static TimeSeries measure(String title,
                                 Number var,
                                 long period,
                                 TimeUnit timeUnit)

measure

public static TimeSeries measure(String title,
                                 Callable<? extends Number> var)

measure

public static TimeSeries measure(String title,
                                 Callable<? extends Number> var,
                                 long period,
                                 TimeUnit timeUnit)